南京蝶类秋季活动生境考察

Fields Studied on the Habitats of Autumn Butterflies in Nanjing

影响南京秋季蝶类活动的主要生态因素为寄主植物与蜜源植物的更替 ;蝶类的活动区域以林间和开阔地为主 ,并受其体型影响 ;多数蝶类喜在气温较高并相对稳定的晴天活动 ,对分布于南京地区的世界珍稀濒危蝴蝶———中华虎凤蝶及橙翅襟粉蝶、冰清绢蝶应加以保护。

The main ecological factor that affects the butterflies in Nanjing is the replacement between the host plant and the honey plant. The main life-arena of the butterflies in Nanjing is the woodland and the open space. Most of the butterflies prefer warm and fine weather. It is urgent to protect the habitats in Nanjing for the rare and endangered species of the world.(Luehdorfia chinensis, Anthocharis bambusarum, Parnassius glacialis)